Cleanup: spelling

20 files changed, 36 insertions, 38 deletions

diff --git a/source/blender/blenkernel/BKE_shrinkwrap.h b/source/blender/blenkernel/BKE_shrinkwrap.h
index 5edde7441de..83129bed5f7 100644
--- a/source/blender/blenkernel/BKE_shrinkwrap.h
+++ b/source/blender/blenkernel/BKE_shrinkwrap.h
@@ -170,7 +170,7 @@ void BKE_shrinkwrap_snap_point_to_surface(const struct ShrinkwrapTreeData *tree,
                                           float r_point_co[3]);
 
 /*
- * NULL initializers to local data
+ * NULL initializes to local data
  */
 #define NULL_ShrinkwrapCalcData \
   { \
diff --git a/source/blender/blenkernel/intern/armature.c b/source/blender/blenkernel/intern/armature.c
index 0580ad55e43..c23cb9231d7 100644
--- a/source/blender/blenkernel/intern/armature.c
+++ b/source/blender/blenkernel/intern/armature.c
@@ -1008,12 +1008,12 @@ void BKE_pchan_bbone_handles_compute(const BBoneSplineParameters *param,
    * - These properties allow users to hand-animate the
    *   bone curve/shape, without having to resort to using
    *   extra bones
-   * - The "bone" level offsets are for defining the restpose
+   * - The "bone" level offsets are for defining the rest-pose
    *   shape of the bone (e.g. for curved eyebrows for example).
    *   -> In the viewport, it's needed to define what the rest pose
    *      looks like
    *   -> For "rest == 0", we also still need to have it present
-   *      so that we can "cancel out" this restpose when it comes
+   *      so that we can "cancel out" this rest-pose when it comes
    *      time to deform some geometry, it won't cause double transforms.
    * - The "pchan" level offsets are the ones that animators actually
    *   end up animating
diff --git a/source/blender/blenkernel/intern/fluid.c b/source/blender/blenkernel/intern/fluid.c
index 03c9cc7d151..9919a0d7385 100644
--- a/source/blender/blenkernel/intern/fluid.c
+++ b/source/blender/blenkernel/intern/fluid.c
@@ -2741,7 +2741,7 @@ static void update_flowsfluids(struct Depsgraph *depsgraph,
       }
       /* Optimization: Static liquid flow objects don't need emission computation after first
        * frame.
-       * TODO (sebbas): Also do not use static mode if inital velocities are enabled. */
+       * TODO (sebbas): Also do not use static mode if initial velocities are enabled. */
       if (mfs->type == FLUID_FLOW_TYPE_LIQUID && is_static && !is_first_frame && !use_velocity) {
         continue;
       }
@@ -2961,7 +2961,7 @@ static void update_flowsfluids(struct Depsgraph *depsgraph,
       if (is_liquid && !is_first_frame) {
 
         /* Skip static liquid objects that are not on the first frame.
-         * TODO (sebbas): Also do not use static mode if inital velocities are enabled. */
+         * TODO (sebbas): Also do not use static mode if initial velocities are enabled. */
         if (is_static && !use_velocity) {
           continue;
         }
@@ -3222,7 +3222,7 @@ static Mesh *create_liquid_geometry(FluidDomainSettings *mds, Mesh *orgmesh, Obj
   float cell_size_scaled[3];
 
   /* Assign material + flags to new mesh.
-   * If there are no faces in original mesj, keep materials and flags unchanged. */
+   * If there are no faces in original mesh, keep materials and flags unchanged. */
   MPoly *mpoly;
   MPoly mp_example = {0};
   mpoly = orgmesh->mpoly;
diff --git a/source/blender/blenkernel/intern/pointcache.c b/source/blender/blenkernel/intern/pointcache.c
index 90a4a2dee23..b0163436cc4 100644
--- a/source/blender/blenkernel/intern/pointcache.c
+++ b/source/blender/blenkernel/intern/pointcache.c
@@ -1953,8 +1953,8 @@ static bool foreach_object_ptcache(
     if (!foreach_object_modifier_ptcache(object, callback, callback_user_data)) {
       return false;
     }
-    /* Consider all object in dupli groups to be part of the same object,
-     * for baking with linking dupligroups. Once we have better overrides
+    /* Consider all object in dupli-groups to be part of the same object,
+     * for baking with linking dupli-groups. Once we have better overrides
      * this can be revisited so users select the local objects directly. */
     if (scene != NULL && (duplis-- > 0) && (object->instance_collection != NULL)) {
       FOREACH_COLLECTION_OBJECT_RECURSIVE_BEGIN (object->instance_collection, current_object) {
diff --git a/source/blender/blenkernel/intern/tracking.c b/source/blender/blenkernel/intern/tracking.c
index f1243330567..a9bd1d17567 100644
--- a/source/blender/blenkernel/intern/tracking.c
+++ b/source/blender/blenkernel/intern/tracking.c
@@ -621,7 +621,7 @@ MovieTrackingTrack *BKE_tracking_track_duplicate(MovieTrackingTrack *track)
 
   new_track->markers = MEM_dupallocN(new_track->markers);
 
-  /* Orevent duplicate from being used for 2D stabilization.
+  /* Prevent duplicate from being used for 2D stabilization.
    * If necessary, it shall be added explicitly.
    */
   new_track->flag &= ~TRACK_USE_2D_STAB;
diff --git a/source/blender/draw/engines/gpencil/gpencil_cache_utils.c b/source/blender/draw/engines/gpencil/gpencil_cache_utils.c
index 743171b09fb..3459685f504 100644
--- a/source/blender/draw/engines/gpencil/gpencil_cache_utils.c
+++ b/source/blender/draw/engines/gpencil/gpencil_cache_utils.c
@@ -61,7 +61,7 @@ GPENCIL_tObject *gpencil_object_cache_add(GPENCIL_PrivateData *pd, Object *ob)
   /* TODO: This does not work quite well if you use
    * strokes not aligned with the object axes. Maybe we could try to
    * compute the minimum axis of all strokes. But this would be more
-   * computationaly heavy and should go into the GPData evaluation. */
+   * computationally heavy and should go into the GPData evaluation. */
   BoundBox *bbox = BKE_object_boundbox_get(ob);
   /* Convert bbox to matrix */
   float mat[4][4], size[3], center[3];
diff --git a/source/blender/draw/engines/gpencil/gpencil_draw_data.c b/source/blender/draw/engines/gpencil/gpencil_draw_data.c
index 77baadfc83a..625af8cec6f 100644
--- a/source/blender/draw/engines/gpencil/gpencil_draw_data.c
+++ b/source/blender/draw/engines/gpencil/gpencil_draw_data.c
@@ -108,7 +108,7 @@ static void gpencil_object_random_color_get(const Object *ob, float r_color[3])
 
 static void gpencil_shade_color(float color[3])
 {
-  /* This is scene refered color, not gamma corrected and not per perceptual.
+  /* This is scene refereed color, not gamma corrected and not per perceptual.
    * So we lower the threshold a bit. (1.0 / 3.0) */
   if (color[0] + color[1] + color[2] > 1.1) {
     add_v3_fl(color, -0.25f);
diff --git a/source/blender/draw/engines/gpencil/gpencil_engine.c b/source/blender/draw/engines/gpencil/gpencil_engine.c
index d47d6f8a836..37aef5a633a 100644
--- a/source/blender/draw/engines/gpencil/gpencil_engine.c
+++ b/source/blender/draw/engines/gpencil/gpencil_engine.c
@@ -710,7 +710,7 @@ void GPENCIL_cache_finish(void *ved)
 
     if (pd->use_mask_fb) {
       /* We need an extra depth to not disturb the normal drawing.
-       * The color_tx is needed for framebuffer cmpleteness. */
+       * The color_tx is needed for frame-buffer completeness. */
       GPUTexture *color_tx, *depth_tx;
       depth_tx = DRW_texture_pool_query_2d(
           size[0], size[1], GPU_DEPTH24_STENCIL8, &draw_engine_gpencil_type);
diff --git a/source/blender/draw/intern/DRW_render.h b/source/blender/draw/intern/DRW_render.h
index cc257b80daf..904510b1357 100644
--- a/source/blender/draw/intern/DRW_render.h
+++ b/source/blender/draw/intern/DRW_render.h
@@ -407,7 +407,7 @@ void DRW_shgroup_state_disable(DRWShadingGroup *shgroup, DRWState state);
 /* Reminders:
  * - (compare_mask & reference) is what is tested against (compare_mask & stencil_value)
  *   stencil_value being the value stored in the stencil buffer.
- * - (writemask & reference) is what gets written if the test condition is fullfiled.
+ * - (write-mask & reference) is what gets written if the test condition is fulfilled.
  **/
 void DRW_shgroup_stencil_set(DRWShadingGroup *shgroup,
                              uint write_mask,
diff --git a/source/blender/draw/intern/draw_manager_exec.c b/source/blender/draw/intern/draw_manager_exec.c
index 85525ea7b55..87a475cb134 100644
--- a/source/blender/draw/intern/draw_manager_exec.c
+++ b/source/blender/draw/intern/draw_manager_exec.c
@@ -402,7 +402,7 @@ static void drw_stencil_state_set(uint write_mask, uint reference, uint compare_
   /* Reminders:
    * - (compare_mask & reference) is what is tested against (compare_mask & stencil_value)
    *   stencil_value being the value stored in the stencil buffer.
-   * - (writemask & reference) is what gets written if the test condition is fullfiled.
+   * - (write-mask & reference) is what gets written if the test condition is fulfilled.
    **/
   glStencilMask(write_mask);
 
diff --git a/source/blender/editors/animation/anim_ipo_utils.c b/source/blender/editors/animation/anim_ipo_utils.c
index 5b729c856c0..f631d08f3e4 100644
--- a/source/blender/editors/animation/anim_ipo_utils.c
+++ b/source/blender/editors/animation/anim_ipo_utils.c
@@ -177,8 +177,7 @@ int getname_anim_fcurve(char *name, ID *id, FCurve *fcu)
       icon = RNA_struct_ui_icon(ptr.type);
 
       /* valid path - remove the invalid tag since we now know how to use it saving
-       * users manual effort to reenable using "Revive Disabled FCurves" [#29629]
-       */
+       * users manual effort to re-enable using "Revive Disabled FCurves" T29629. */
       fcu->flag &= ~FCURVE_DISABLED;
     }
     else {
diff --git a/source/blender/editors/gpencil/gpencil_paint.c b/source/blender/editors/gpencil/gpencil_paint.c
index 56351fbfb9a..46788eba370 100644
--- a/source/blender/editors/gpencil/gpencil_paint.c
+++ b/source/blender/editors/gpencil/gpencil_paint.c
@@ -3280,8 +3280,10 @@ static void gpencil_add_guide_points(const tGPsdata *p,
   }
 }
 
-/* Add fake points for missing mouse movements when the artist draw very fast creating an arc
- * with the vertice in the midle of the segment and using the angle of the previous segment. */
+/**
+ * Add fake points for missing mouse movements when the artist draw very fast creating an arc
+ * with the vertex in the middle of the segment and using the angle of the previous segment.
+ */
 static void gpencil_add_fake_points(const wmEvent *event, tGPsdata *p)
 {
   Brush *brush = p->brush;
diff --git a/source/blender/editors/gpencil/gpencil_vertex_paint.c b/source/blender/editors/gpencil/gpencil_vertex_paint.c
index 5b5a306aa25..c730d1b493e 100644
--- a/source/blender/editors/gpencil/gpencil_vertex_paint.c
+++ b/source/blender/editors/gpencil/gpencil_vertex_paint.c
@@ -1099,10 +1099,9 @@ static bool gp_vertexpaint_brush_apply_to_layers(bContext *C, tGP_BrushVertexpai
       LISTBASE_FOREACH (bGPDframe *, gpf, &gpl->frames) {
         /* Always do active frame; Otherwise, only include selected frames */
         if ((gpf == gpl->actframe) || (gpf->flag & GP_FRAME_SELECT)) {
-          /* compute multiframe falloff factor */
+          /* Compute multi-frame falloff factor. */
           if (gso->use_multiframe_falloff) {
-            /* Faloff depends on distance to active frame (relative to the overall frame range)
-             */
+            /* Falloff depends on distance to active frame (relative to the overall frame range) */
             gso->mf_falloff = BKE_gpencil_multiframe_falloff_calc(
                 gpf, gpl->actframe->framenum, f_init, f_end, ts->gp_sculpt.cur_falloff);
           }
diff --git a/source/blender/editors/mesh/editmesh_mask_extract.c b/source/blender/editors/mesh/editmesh_mask_extract.c
index d688e2cb658..1c4bc33240a 100644
--- a/source/blender/editors/mesh/editmesh_mask_extract.c
+++ b/source/blender/editors/mesh/editmesh_mask_extract.c
@@ -349,7 +349,7 @@ static int paint_mask_slice_exec(bContext *C, wmOperator *op)
   if (ob->mode == OB_MODE_SCULPT) {
     ED_sculpt_undo_geometry_begin(ob, "mask slice");
     /* TODO: The ideal functionality would be to preserve the current face sets and add a new one
-     * for the new triangles, but this datalayer needs to be rebuild in order to make sculpt mode
+     * for the new triangles, but this data-layer needs to be rebuild in order to make sculpt mode
      * not crash when modifying the geometry. */
     CustomData_free_layers(&mesh->pdata, CD_SCULPT_FACE_SETS, mesh->totpoly);
   }
diff --git a/source/blender/editors/mesh/meshtools.c b/source/blender/editors/mesh/meshtools.c
index dc825871bb7..8f31fa0a1fa 100644
--- a/source/blender/editors/mesh/meshtools.c
+++ b/source/blender/editors/mesh/meshtools.c
@@ -943,7 +943,7 @@ BMVert *editbmesh_get_x_mirror_vert(Object *ob,
 }
 
 /**
- * Wrapper for objectmode/editmode.
+ * Wrapper for object-mode/edit-mode.
  *
  * call #BM_mesh_elem_table_ensure first for editmesh.
  */
diff --git a/source/blender/editors/transform/transform_mode_mirror.c b/source/blender/editors/transform/transform_mode_mirror.c
index 752d482fae2..2f305989f82 100644
--- a/source/blender/editors/transform/transform_mode_mirror.c
+++ b/source/blender/editors/transform/transform_mode_mirror.c
@@ -50,11 +50,9 @@ static void applyMirror(TransInfo *t, const int UNUSED(mval[2]))
   char str[UI_MAX_DRAW_STR];
   copy_v3_v3(t->values_final, t->values);
 
-  /*
-   * OPTIMIZATION:
-   * This still recalcs transformation on mouse move
-   * while it should only recalc on constraint change
-   * */
+  /* OPTIMIZATION:
+   * This still recalculates transformation on mouse move
+   * while it should only recalculate on constraint change. */
 
   /* if an axis has been selected */
   if (t->con.mode & CON_APPLY) {
diff --git a/source/blender/io/usd/intern/abstract_hierarchy_iterator.cc b/source/blender/io/usd/intern/abstract_hierarchy_iterator.cc
index a8ed2c5f2a5..b473743fe16 100644
--- a/source/blender/io/usd/intern/abstract_hierarchy_iterator.cc
+++ b/source/blender/io/usd/intern/abstract_hierarchy_iterator.cc
@@ -345,7 +345,7 @@ void AbstractHierarchyIterator::visit_dupli_object(DupliObject *dupli_object,
   }
   else {
     /* The parent object is NOT part of the duplicated collection. This means that the world
-     * transform of this dupliobject can be influenced by objects that are not part of its
+     * transform of this dupli-object can be influenced by objects that are not part of its
      * export graph. */
     animation_check_include_parent = true;
     context->export_parent = duplicator;
diff --git a/source/blender/io/usd/intern/abstract_hierarchy_iterator.h b/source/blender/io/usd/intern/abstract_hierarchy_iterator.h
index 8bca2ddd447..c121e3b704d 100644
--- a/source/blender/io/usd/intern/abstract_hierarchy_iterator.h
+++ b/source/blender/io/usd/intern/abstract_hierarchy_iterator.h
@@ -65,8 +65,8 @@ struct HierarchyContext {
   /* When weak_export=true, the object will be exported only as transform, and only if is an
    * ancestor of an object with weak_export=false.
    *
-   * In other words: when weak_export=true but this object has no children, or all decendants also
-   * have weak_export=true, this object (and by recursive reasoning all its decendants) will be
+   * In other words: when weak_export=true but this object has no children, or all descendants also
+   * have weak_export=true, this object (and by recursive reasoning all its descendants) will be
    * excluded from the export.
    *
    * The export hierarchy is kept as close to the the hierarchy in Blender as possible. As such, an
@@ -222,7 +222,7 @@ class AbstractHierarchyIterator {
    *
    * When this returns true, only a transform writer is created and marked as
    * 'weak export'. In this case, the transform writer will be removed before
-   * exporting starts, unless a decendant of this object is to be exported.
+   * exporting starts, unless a descendant of this object is to be exported.
    * Dupli-object generated from this object will also be skipped.
    *
    * See HierarchyContext::weak_export.
diff --git a/source/blender/io/usd/intern/usd_writer_mesh.cc b/source/blender/io/usd/intern/usd_writer_mesh.cc
index 74005afaf31..cbf51fc15b3 100644
--- a/source/blender/io/usd/intern/usd_writer_mesh.cc
+++ b/source/blender/io/usd/intern/usd_writer_mesh.cc
@@ -58,7 +58,7 @@ bool USDGenericMeshWriter::is_supported(const HierarchyContext *context) const
   int base_flag;
 
   if (is_dupli) {
-    /* Construct the object's base flags from its dupliparent, just like is done in
+    /* Construct the object's base flags from its dupli-parent, just like is done in
      * deg_objects_dupli_iterator_next(). Without this, the visibility check below will fail. Doing
      * this here, instead of a more suitable location in AbstractHierarchyIterator, prevents
      * copying the Object for every dupli. */
diff --git a/source/blender/makesrna/intern/rna_particle.c b/source/blender/makesrna/intern/rna_particle.c
index 9aeaf4e83dd..3747dd53b97 100644
--- a/source/blender/makesrna/intern/rna_particle.c
+++ b/source/blender/makesrna/intern/rna_particle.c
@@ -188,9 +188,9 @@ static void rna_ParticleHairKey_location_object_info(PointerRNA *ptr,
    * not a very efficient way of getting hair key location data,
    * but it's the best we've got at the present
    *
-   * IDEAS: include additional information in pointerRNA beforehand,
-   * for example a pointer to the ParticleStstemModifierData to which the
-   * hairkey belongs.
+   * IDEAS: include additional information in PointerRNA beforehand,
+   * for example a pointer to the ParticleSystemModifierData to which the
+   * hair-key belongs.
    */
 
   for (md = ob->modifiers.first; md; md = md->next) {
@@ -199,9 +199,9 @@ static void rna_ParticleHairKey_location_object_info(PointerRNA *ptr,
       if (psmd && psmd->mesh_final && psmd->psys) {
         psys = psmd->psys;
         for (i = 0, pa = psys->particles; i < psys->totpart; i++, pa++) {
-          /* hairkeys are stored sequentially in memory, so we can
+          /* Hair-keys are stored sequentially in memory, so we can
            * find if it's the same particle by comparing pointers,
-           * without having to iterate over them all */
+           * without having to iterate over them all. */
           if ((hkey >= pa->hair) && (hkey < pa->hair + pa->totkey)) {
             *psmd_pt = psmd;
             *pa_pt = pa;